Mystic Rocket & Online Video (0729)

You show a small cardboard rocket (13 x 9 cm) with a cutout in the centre with a little. You show front and back and then close the door. Then you take a wide ribbon and put it thru a slit OVER the door, the situation is now shown on both sides, the door is completely covered with the ribbon. Then you pull slowly on the ribbon and the ribbon VISUALLY melts thru the door untill it stops under the little door.

Everything can now be handed over for examination. Nothing to add or steal away, very easy to do, fully self contained.

Comes with sturdy cardboard rocket, ribbon and video instructions.